Scrine turns books into one-sentence cards you swipe like a feed
Listed on the App Store under developer Miles Rinehart, Scrine offers a Claude tutor, chapter quizzes and four reading modes for EPUBs, PDFs and articles.
By RuntimeWire Staff · Published
Primary source: Hacker News
Why it matters
Scrine's premise, as stated by the company, is that one or two sentences per card and a swipe for the next thought can make books feel easier to continue, with a Claude tutor attached to the exact passage on screen. No outcome evidence for that premise is provided in the sources. Its limits are equally instructive for independent app builders, since DRM-free imports keep it outside the Kindle bookstore while subscriptions must carry the cost of unlimited AI answers.
Scrine is an iPhone reader listed on the App Store with Miles Rinehart as developer and seller. It turns a book, PDF or article into a feed of cards holding one or two sentences each. Scrine describes the interaction plainly: "Swipe to read. Tap to have the hard parts explained. Finish the books you keep meaning to read."…
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